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The Medical Clinics of North America May 2017Diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar state (HHS) are the most serious and life-threatening hyperglycemic emergencies in diabetes. DKA is more... (Review)
Review
Diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar state (HHS) are the most serious and life-threatening hyperglycemic emergencies in diabetes. DKA is more common in young people with type 1 diabetes and HHS in adult and elderly patients with type 2 diabetes. Features of the 2 disorders with ketoacidosis and hyperosmolality may coexist. Both are characterized by insulinopenia and severe hyperglycemia. Early diagnosis and management are paramount. Treatment is aggressive rehydration, insulin therapy, electrolyte replacement, and treatment of underlying precipitating events. This article reviews the epidemiology, pathogenesis, diagnosis, and management of hyperglycemic emergencies.
Topics: Bicarbonates; Diabetes Complications; Diabetic Ketoacidosis; Emergencies; Fluid Therapy; Hospital Mortality; Humans; Hyperglycemic Hyperosmolar Nonketotic Coma; Hypoglycemic Agents; Inflammation; Insulin; Oxidative Stress; Sodium-Glucose Transporter 2 Inhibitors
PubMed: 28372715
DOI: 10.1016/j.mcna.2016.12.011 -
Disease-a-month : DM Mar 2023Diabetic ketoacidosis (DKA) is a form of a hyperglycemic emergency mainly characterized by the triad of hyperglycemia, ketosis, and anion gap metabolic acidosis. DKA may... (Review)
Review
Diabetic ketoacidosis (DKA) is a form of a hyperglycemic emergency mainly characterized by the triad of hyperglycemia, ketosis, and anion gap metabolic acidosis. DKA may be the initial presentation in approximately 25-40 % of patients with type 1 diabetes. It may also occur in at least 34% of patients with type 2 diabetes. DKA has economic as well as medical implications. This review aims to explore and discuss diabetic ketoacidosis, its pathophysiology, clinical presentation, diagnosis, and management, including nuances in special populations such as pediatrics, obstetrics, and patients with chronic kidney disease.
Topics: Pregnancy; Female; Humans; Child; Diabetic Ketoacidosis; Diabetes Mellitus, Type 2; Acidosis; Diabetes Mellitus, Type 1; Diagnosis, Differential
PubMed: 35577617
DOI: 10.1016/j.disamonth.2022.101418 -
Nature Reviews. Disease Primers May 2020Diabetic ketoacidosis (DKA) is the most common acute hyperglycaemic emergency in people with diabetes mellitus. A diagnosis of DKA is confirmed when all of the three... (Review)
Review
Diabetic ketoacidosis (DKA) is the most common acute hyperglycaemic emergency in people with diabetes mellitus. A diagnosis of DKA is confirmed when all of the three criteria are present - 'D', either elevated blood glucose levels or a family history of diabetes mellitus; 'K', the presence of high urinary or blood ketoacids; and 'A', a high anion gap metabolic acidosis. Early diagnosis and management are paramount to improve patient outcomes. The mainstays of treatment include restoration of circulating volume, insulin therapy, electrolyte replacement and treatment of any underlying precipitating event. Without optimal treatment, DKA remains a condition with appreciable, although largely preventable, morbidity and mortality. In this Primer, we discuss the epidemiology, pathogenesis, risk factors and diagnosis of DKA and provide practical recommendations for the management of DKA in adults and children.
Topics: Acidosis; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diabetic Ketoacidosis; Disease Management; Fluid Therapy; Humans; Hypoglycemic Agents; Insulin; Risk Factors
PubMed: 32409703
DOI: 10.1038/s41572-020-0165-1 -
The American Journal of Emergency... Jun 2021Diabetic ketoacidosis is an endocrine emergency. A subset of diabetic patients may present with relative euglycemia with acidosis, known as euglycemic diabetic... (Review)
Review
INTRODUCTION
Diabetic ketoacidosis is an endocrine emergency. A subset of diabetic patients may present with relative euglycemia with acidosis, known as euglycemic diabetic ketoacidosis (EDKA), which is often misdiagnosed due to a serum glucose <250 mg/dL.
OBJECTIVE
This narrative review evaluates the pathogenesis, diagnosis, and management of EDKA for emergency clinicians.
DISCUSSION
EDKA is comprised of serum glucose <250 mg/dL with an anion gap metabolic acidosis and ketosis. It most commonly occurs in patients with a history of low glucose states such as starvation, chronic liver disease, pregnancy, infection, and alcohol use. Sodium-glucose cotransporter-2 (SGLT2) inhibitors, which result in increased urinary glucose excretion, are also associated with EDKA. The underlying pathophysiology involves insulin deficiency or resistance with glucagon release, poor glucose availability, ketone body production, and urinary glucose excretion. Patients typically present with nausea, vomiting, malaise, or fatigue. The physician must determine and treat the underlying etiology of EDKA. Laboratory assessment includes venous blood gas for serum pH, bicarbonate, and ketones. Management includes resuscitation with intravenous fluids, insulin, and glucose, with treatment of the underlying etiology.
CONCLUSIONS
Clinician knowledge of this condition can improve the evaluation and management of patients with EDKA.
Topics: Diabetic Ketoacidosis; Diagnosis, Differential; Emergency Service, Hospital; Humans
PubMed: 33626481
DOI: 10.1016/j.ajem.2021.02.015 -
Clinical Medicine (London, England) Sep 2019Diabetic ketoacidosis (DKA) is not a rare presentation to hospital, despite being an entirely preventable condition. A concerning number of people also develop DKA while...
Diabetic ketoacidosis (DKA) is not a rare presentation to hospital, despite being an entirely preventable condition. A concerning number of people also develop DKA while already in hospital. Management of DKA has changed in the last decade, and national guidelines introduced, to help standardise care, spread best practice, and reduce mortality and morbidity.
Topics: Diabetes Mellitus, Type 1; Diabetic Ketoacidosis; Humans; Practice Guidelines as Topic
PubMed: 31530688
DOI: 10.7861/clinmed.2019-0284 -
Current Diabetes Reviews 2017Diabetic ketoacidosis (DKA) is one of the most serious complications of diabetes. It is characterised by the triad of hyperglycemia (blood sugar >250 mg/dl), metabolic... (Review)
Review
INTRODUCTION
Diabetic ketoacidosis (DKA) is one of the most serious complications of diabetes. It is characterised by the triad of hyperglycemia (blood sugar >250 mg/dl), metabolic acidosis (arterial pH <7.3 and serum bicarbonate <18 mEq/L) and ketosis. Rarely these patients can present with blood glucose (BG) levels of less than 200 mg/dl, which is defined as euglycemic DKA. The possible etiology of euglycemic DKA includes the recent use of insulin, decreased caloric intake, heavy alcohol consumption, chronic liver disease and glycogen storage disorders. DKA in pregnancy has also been reported to present with euglycemia. The recent use of sodium glucose cotransporter 2 (SGLT2) inhibitors has shed light on another possible mechanism of euglycemic DKA. Clinicians may also be misled by the presence of pseudonormoglycemia.
CONCLUSION
Euglycemic DKA thus poses a challenge to physicians, as patients presenting with normal BG levels in ketoacidosis may be overlooked, leading to a delay in appropriate management strategies. In this article, we review all the possible etiologies and the associated pathophysiology of patients presenting with euglycemic DKA. We also discuss the approach to diagnosis and management of such patients. Despite euglycemia, ketoacidosis in diabetic patients remains a medical emergency and must be treated in a quick and appropriate manner.
Topics: Alcohol Drinking; Blood Glucose; Diabetic Ketoacidosis; Female; Humans; Pregnancy; Pregnancy Complications; Sodium-Glucose Transporter 2; Sodium-Glucose Transporter 2 Inhibitors; Starvation
PubMed: 27097605
DOI: 10.2174/1573399812666160421121307 -
Pediatric Diabetes Nov 2022
Review
Topics: Consensus; Diabetes Mellitus; Diabetic Ketoacidosis; Humans; Hyperglycemic Hyperosmolar Nonketotic Coma; Hypoglycemic Agents
PubMed: 36250645
DOI: 10.1111/pedi.13406 -
Diabetic Medicine : a Journal of the... Jun 2022This article summarises the Joint British Diabetes Societies for Inpatient Care guidelines on the management of ketoacidosis; available at...
This article summarises the Joint British Diabetes Societies for Inpatient Care guidelines on the management of ketoacidosis; available at https://abcd.care/resource/management-diabetic-ketoacidosis-dka-adults. The document explicitly states that when a person aged 16-18 is under the care of the paediatric team, then the paediatric guideline should be used, and if they are cared for by an adult team, then this guideline should be used. The guideline takes into account new evidence on the use of the previous version of this document, particularly the high prevalence of hypoglycaemia and hypokalaemia, and recommends that when the glucose concentration drops below 14 mmol/L, that de-escalating the insulin infusion rate from 0.1 to 0.05 units/kg/h should be considered. Furthermore, a section has been added to address the recognition that use of sodium glucose co-transporter 2 inhibitors is associated with an increased risk of euglycaemic ketoacidosis. The management of ketoacidosis in people with end-stage renal failure or on dialysis is also mentioned. Finally, the algorithms to illustrate the guideline have been updated.
Topics: Adult; Child; Diabetes Mellitus; Diabetic Ketoacidosis; Glucose; Hospitalization; Humans; Inpatients; Insulin; Sodium-Glucose Transporter 2 Inhibitors
PubMed: 35224769
DOI: 10.1111/dme.14788 -
European Journal of Internal Medicine Nov 2023Diabetic ketoacidosis (DKA) is an acute life-threatening emergency in patients with diabetes, it can result in serious morbidity and mortality. Management of DKA... (Review)
Review
Diabetic ketoacidosis (DKA) is an acute life-threatening emergency in patients with diabetes, it can result in serious morbidity and mortality. Management of DKA requires reversing metabolic derangements, correcting volume depletion, electrolyte imbalances and acidosis while concurrently treating the precipitating illness. There are still controversies regarding certain aspects of DKA management. Different society guidelines have inconsistencies in their recommendations, while some aspects of treatment are not precise enough or have not been thoroughly studied. These controversies may include issues such as optimal fluid resuscitation, rate and type of Insulin therapy, potassium and bicarbonate replacement. Many institutions follow common society guidelines, however, other institutions either develop their own protocols for internal use or do not routinely use any protocols, resulting in inconsistencies in treatment and increased risk of complications and suboptimal outcomes. The objectives of this article are to review knowledge gaps and controversies in the treatment of DKA and provide our perspective on these issues. Moreover, we believe that special patient factors and comorbidities should receive more careful attention and consideration. Factors like pregnancy, renal disease, congestive heart failure, acute coronary syndrome, older age, use of sodium-glucose cotransporter-2 (SGLT2) inhibitors and site of care all impact the treatment approach and require tailored management strategies. However, guidelines often lack sufficient recommendations regarding specific conditions and comorbidities, we aim to address unique circumstances and provide an approach to managing complex patients with specific conditions and co-morbidities. We also sought to examine changes and trends in the treatment of DKA, illuminate on aspects of latest research with a perspective towards future developments and modifications.
Topics: Pregnancy; Female; Humans; Diabetic Ketoacidosis; Insulin; Fluid Therapy; Potassium; Diabetes Mellitus
PubMed: 37419787
DOI: 10.1016/j.ejim.2023.07.005 -
Annals of Internal Medicine Mar 2022Type 1 diabetes mellitus (T1DM) is an endocrine disorder in which pancreatic β cells stop producing insulin, typically due to autoimmune destruction. This results in... (Review)
Review
Type 1 diabetes mellitus (T1DM) is an endocrine disorder in which pancreatic β cells stop producing insulin, typically due to autoimmune destruction. This results in hyperglycemia and ketosis; thus, insulin replacement is vital to management. Incidence peaks in puberty and early adulthood, but onset can occur at any age. However, prevalence is highest among adults because persons with T1DM live for many years. Symptoms include polyuria, polydipsia, and weight loss. Acute complications include diabetic ketoacidosis, which requires urgent management. Long-term complications include microvascular and macrovascular disease. Patients with T1DM are at higher risk for other autoimmune diseases and psychosocial issues. Management should focus on optimizing glucose control to reduce acute and long-term complications.
Topics: Adult; Diabetes Mellitus, Type 1; Diabetic Ketoacidosis; Humans; Hyperglycemia; Insulin; Ketosis
PubMed: 35254878
DOI: 10.7326/AITC202203150